Best Tiagra Cassette 1speed Weight

Bibike 11 Speed MTB Groupset KMC X11 Chain 11 Speed 11-50t Cassette 1x11 Speed Rear Derailleur& Shifter Not Compatible with XD Microspline

【Groupset】Contains KMC 11 speed chain, 11 speed 11-50t cassette, 1x11 speed rear derailleur and shifter. Suitable for 1x 11 speed mountain bike. Not compatible with Sram XD and Shimano microspline cassette body..
【Chain】KMC 11 speed silver& black chain. Links: 118 links.
【Cassette】11 speed 11-50t cassette. Cassette cogs: 11-13-15-17-21-24-28-32-36-42-50T.
【Shifter】11 speed aluminum shifter. 1:1-Tech makes quick and precise shifting perfomance.
【Rear Derailleur】11 speed rear derailleur. Maximum compatible sprockets: 52T.

【Groupset】Contains KMC 12 speed chain, 12 speed 11-50t cassette, 1x12 speed rear derailleur and shifter. Suitable for 1x 12 speed mountain bike. Not compatible with Sram XD and Shimano microspline cassette body..
【Chain】KMC 12 speed silver& black chain. Links: 126 links.
【Cassette】12 speed 11-50t cassette. Cassette cogs: 11-13-15-17-19-21-24-28-32-36-42-50T.
【Shifter】12 speed aluminum shifter. 1:1-Tech makes quick and precise shifting perfomance.
【Rear Derailleur】12 speed rear derailleur. Maximum compatible sprockets: 52T.

[8 SPEED CASSETTE 11-32T] 8 cogs cassette , teeth numbers:11-13-15-18-21-24-28-32.Compatible with e-bike conversion, fat bike, cargo bike, city bike, commuting bike..
[MATERIAL AND UTILITY ] Made of high strength and durable chromoly Steel. Nickel plated surface treatment..
[EASY TO INSTALL] Compatible with Shimano, Sram cassette body..
[WEIGHT AND HEIGHT] This cassette weighs only 0.73lb, which is a good choice for reducing the weight of the bicycle,its height is 38mm+/-0.1mm.

【Groupset】Contains KMC 10 speed chain, 10 speed 11-50t cassette, 1x10 speed rear derailleur and shifter. Suitable for 1x 10 speed mountain bike..
【Chain】KMC 10 speed silver& black chain. Links: 116 links.
【Cassette】10 speed 11-50t cassette. Cassette cogs: 11-13-15-17-21-24-30-36-42-50T.
【Shifter】10 speed aluminum shifter. 1:1-Tech makes quick and precise shifting perfomance.
【Rear Derailleur】10 speed rear derailleur. Maximum compatible sprockets: 50T.

【Bike Cassette】Bolany Mountain bike cassette, ultra-high-strength and ultra-wearable mtb cassette, hollow design, mud hole design, surface nickel-plated design, bright silver, durable and wearable, usually used on ordinary bike and mountain bike..
【MTB Cassette】8/9/10/11 speed bicycle cassette, 11-40/42/46/50T. Fit Shimano/SRAM/FSA/Campagnolo/KMC XC AM DH MTB 6/7/8/9/10/11S Chains Chainrings..
【Compatible bike models】Compatible mountain bike with Shimano HG and Sram drivetrain,. (except Sram XD).
【Light weight】Hollowing technology can easily reduce weight,which is a good choice for reducing the weight of the bicycle, make riding lighter..
【Easy to maintain】 The mud drain hole makes the cleaning and maintenance of the cassette more convenient.

【Classic Walkman Cassette Player】Arsvita Cassette Walkman Player, a cassette player and recorder that can be easily carried. Paying homage to a classic can be simple. For Arsvita, it’s a high-quality lightweight cassette player. There are so many cassette players in the world. You must be short of a durable and mini player with good sound quality..
【Built-in Speaker】Just put the cassette and play out loud. Configuring built-in speakers gives you more freedom. You can play it directly at home or outdoors, and share it with your family and friends. If it is not convenient to play with speakers, use 3.5mm wired headphones. You can focus on your music without being disturbed..
【Portable Size and 5.8oz Weight】Small structure, exquisite craftsmanship and rigorous materials constitute this compact and practical cassette player. Even children can easily take it with one hand. It doesn’t take up space or add too much weight in a backpack, which makes it a cassette player that can be carried anywhere..
【2 Power Modes】You can use 2 AA batteries or use a USB power cord for the product. It is convenient whether indoor or outdoor. When using a USB power cord, you can look for a 5V DC adaptor for the product, or use a power bank, laptop, etc..

Shimano Ultegra CS-R8000 Cassette - 11 Speed, 11-25t, Silver.
Shimano Ultegra R8000 11 speed cassette provides high performance gear combinations that provide superior rider choice. The CS-R8000 cassette meets durability requirements for E-MTB applications.
Color: Silver Cassette Body Type: Shimano/SRAM 11 Speed Road Designed for ebike: Yes Drivetrain Speeds: 11 Defined Color: Silver Cassette Cogs: 11-12-13-14-15-16-17-19-21-23-25 Weight: 232 Range: 11-25.

【Go Back To Your Old Time】This portable cassette player can bring you to the old days, you can feel the old music atmosphere when you listen to the cassette. It has fast forward or fast rewind that lets you locate your favorite cassette music quickly. Besides, this retro cassette player with a big speaker has great quality sounds, which a loud and clear sound can perfectly fill a room. You can listen to your favorite book, lesson by this walkman cassette recorder player!.
【Best AM/FM Reception】 AM 520-1710KHz.
With 12.6in long antenna and upgraded DSP chip, this walkman cassette radio player has a great reception to receive AM/FM stations for you even though when you are outside. It also has an earphone jack,you can easily to get your favoriate radio stations anywhere. Built-in Speaker can be also use if you don’t have or want headphones all the time..
【Compact Size & 2 Ways Powered】Light weight and compact. 3.59*1.42*5in size to fit in virtually any bag and enables you to play cassette music/am fm station music anywhere.Take it easy to anywhere,no longer need to go out with a bulky cassette player! Only a 5V plug is needed when there is a power supply, and 2 AA batteries can be used when there is no power sup....

RECORDER CASSETTE PLAYER – Use this tape recorder for voice interviews, conversations, and personal journals, just insert a blank cassette tape, press the record button, and get recording right away.
EASY OPERATION CASSETTE – All of the cassette player’s buttons are clearly label for intuitive use, it features record, play, rewind, fast forward, stop/eject, and pause buttons.
CASEETTE RECORD POWERED – Play the cassette record is powered by 120V AC adapter included or 4C batteries not included.
CLEAR SOUND QUALITY –The cassette built-in condenser microphone, external Microphone Jack, recording your voice to cassettes in a quiet room, you can enjoy crystal clear sound quality with even the oldest bands.
EASY TO CARRY – The record cassette player was built-in retractable handle, the item dimension is 9.44 x 5.7 x 1.67 inches, weight 1.67 pound, the cassette players is small and compact and easily portable.